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Type
Lecture

Talybont Reservoir – innovations in pipework replacement, London

Event organised by The British Dam Society

Date
15 April 2019
Time
19:30 - 21:00 BST (GMT+1)
Location
Institution of Civil Engineers
One Great George Street
Westminster
London
London, SW1P 3AA
United Kingdom

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Overview

Please note that the BDS AGM will take place at 18.00 followed by the evening lecture at 18.30.

The presentation will cover the application of modern technology and innovative approaches which successfully led to the full replacement of the supply and scour pipework and valves at Talybont Reservoir in South Wales, formed by a 30m high embankment dam. It will explain how the use of siphons were able to maintain supply and compensation water throughout the duration of the construction during one of the driest summers on record in the UK.

Isolation of the mid-level drawoff required unusual underwater excavation and engineering. Advanced underwater surveys and the application of robotics enabled the isolation of the low-level drawoff and scour pipework and valves. The presentation will include the challenges encountered in developing and implementing the strategies which successfully facilitated safe replacement of the drawoff works without impacting the security of water supply.

Admission free | Teas available from 17.30pm.

This meeting will also be streamed live on the internet.

For more details on how to view this meeting online, including at one of our Regional Hubs in Glasgow, Warrington, Leeds or Cardiff, please download the BDS regional flyer or visit the meeting page on the BDS website: www.britishdams.org.

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Cardiff Hub

This event is being live streamed at Arup, 4 Pierhead Street, Cardiff. Refreshments will be served before the lecture, so please arrive between 5.30 and 5.55pm and contact Abby Downing at [email protected] to confirm your attendance.

For more information please contact:

Shelly-Ann Russell